840 resultados para thorax penetrating trauma
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Empathic engagement by the trauma therapist with another person's traumatic experiences is believed to create risks for the helping professional. Much attention has been focused upon the mental health professional experiencing symptoms of distress as a result of their exposure to the material of clients who survive traumatic incidents. This thesis contains the findings of a qualitative study that centres on a group of male mental health professionals and their experiences of exposure to the trauma material of survivor clients. The participants of the study practise within an internal Employee Assistance Program that provides, among other duties, a 24 hour, 7 day response to critical incidents to a heavy transport industry. Using semi-structured, in-depth interviews, the effects on the trauma therapists are explored by analysing their reactions to their survivor clients' accounts, the impact of these experiences upon their psychological schema, the organisational culture in which they practise and its influence upon their experiences and the methods participants use to cope with the psychological effects of exposure to trauma material. Participants' experiences are closely examined for critical comparisons with vicarious traumatization. Therapists' responses reveal their continued ability and motivation to empathically engage with the trauma material of survivor clients despite the potential risks.
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This doctoral study aims to understand how experiences of critical illness or bereavement affect the way managers view and approach their work and their relationships at work. This is an interpretative phenomenological study examining the subjective meanings of personal experience and is underpinned by biographic narratives from four participants and interviews with their nominated workplace witnesses (i.e. colleagues who worked alongside the individual at the time of their trauma). As a consequence of the findings that have emerged across this study, three contributions to theory are presented. All four participants described their traumas as a professional growth experience for themselves as managers, which resulted in self-reported and observed behaviour change at work. Consequently, the first area of theoretical contribution is a suggested extension to the post-traumatic growth (PTG) framework (Calhoun & Tedeschi, 2006) with the addition of a new behavioural dimension called ‘managerial growth’, when applied to the context of ‘ordinary’ organizations. The second area of theoretical contribution arose through the reflexive process that was created during data collection where participants and their witnesses remembered episodes of compassion interaction at work. The second area of contribution thus seeks to extend the existing model of compassion at work (Dutton, Worline, Frost and Lilius, 2006), by conceptualising compassion as a dyadic process between a compassion ‘giver’ and a compassion ‘receiver’ in which the compassion receiver ‘trusts or ‘mistrusts’; ‘discloses’ or ‘withholds’; ‘connects’ or ‘disconnects’ with the compassion giver. The third area of contribution is a new conceptualisation of reflexivity, ‘three-dimensional reflexivity’ (3DR) (Armstrong, Butler and Shaw, 2013). 3DR brings together three of the elements that have been missing from critically reflexive management research; by working with multiple variants of reflexivity in the same study; surfacing different reflexive voices to guard against the researcher’s (potentially) solipsistic own; and remaining sensitive to the concept of reflexive time. In doing so, 3DR not only provides a deeper understanding of individual lived experience; it is also a vehicle in which self-insight is gained. Furthermore, by engaging in its practice, those involved in this study have developed both personally and professionally as a result.
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PURPOSE: To determine by wavefront analysis the difference between eyes considered normal, eyes diagnosed with keratoconus, and eyes that have undergone penetrating keratoplasty METHODS: The Nidek OPD-Scan wavefront aberrometer was used to measure ocular aberrations out to the sixth Zernike order. One hundred and thirty eyes that were free of ocular pathology, 41 eyes diagnosed with keratoconus, and 8 eyes that had undergone penetrating keratoplasty were compared for differences in root mean square value. Three and five millimeter root mean square values of the refractive power aberrometry maps of the three classes of eyes were compared. Radially symmetric and irregular higher order aberration values were compared for differences in magnitude. RESULTS: Root mean square values were lower in eyes free of ocular pathology compared to eyes with keratoconus and eyes that had undergone penetrating keratoplasty. The aberrations were larger with the 5-mm pupil. Coma and spherical aberration values were lower in normal eyes. CONCLUSION: Wavefront aberrometry of normal, pathological, and eyes after surgery may help to explain the visual distortions encountered by patients. The ability to measure highly aberrated eyes allows an objective assessment of the optical consequences of ocular pathology and surgery. The Nidek OPD-Scan can be used in areas other than refractive surgery.
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This article outlines the possibilities of autobiographical stories to criticize status quo iterations of International Relations (IR). The article draws on the personal experiences of the author’s deportation order issued by the United Kingdom’s Home Office and its associated Border Agency (UKBA) to challenge the accepted assumptions of a cosmopolitan worldview as it relates to orderly international institutional design. It highlights the possibilities of trauma when border management and personal mobility collide. It suggests that mobility trauma ensues when the expectations of human mobility, outlined in Article 13 of the Universal Declaration of Human Rights, infringe the state’s role as security provider. It begins in part one with a challenge to the traditional role and understanding of international borders that sustain order within the international. It examines the unacknowledged role that human vulnerability plays within IR and institutional design while frankly engaging with human vulnerability and trauma in the second section. This section details the experiences of the author when her mobility rights were curtailed and the ensuing identity crisis prompted by such events. The final section investigates the ideas of critical cosmopolitan scholarship demanding that such discourses acknowledge and work through the possibility of failed agency when the demands of state security supersede individual mobility rights. It turns to the possibility of traumatic iterations of IR in order to probe such possibilities. The article suggests, in its conclusion, the possibility of storytelling and psychoanalysis to endorse unorthodox agency, and the possibility of a dynamic international institutional design, that challenges the status quo iterations of IR.
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Airborne LIDAR (Light Detecting and Ranging) is a relatively new technique that rapidly and accurately measures micro-topographic features. This study compares topography derived from LIDAR with subsurface karst structures mapped in 3-dimensions with ground penetrating radar (GPR). Over 500 km of LIDAR data were collected in 1995 by the NASA ATM instrument. The LIDAR data was processed and analyzed to identify closed depressions. A GPR survey was then conducted at a 200 by 600 m site to determine if the target features are associated with buried karst structures. The GPR survey resolved two major depressions in the top of a clay rich layer at ~10m depth. These features are interpreted as buried dolines and are associated spatially with subtle (< 1m) trough-like depressions in the topography resolved from the LIDAR data. This suggests that airborne LIDAR may be a useful tool for indirectly detecting subsurface features associated with sinkhole hazard.
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Introduction and Research Objectives: Pediatric obesity has reached epidemic proportions in the United States. In the critical care setting, obesity has yet to be fully studied. We sought to evaluate the effects of obesity in children who are admitted to a hospital from trauma centers using Kid's Inpatient Database (KID) during 2009. Methods: The study examined inpatient admissions from pediatric trauma patients in 2009 using the Kids´ Inpatient Database (KID). Patients (n=27599) were selected from the KID based on Age (AGE>1) and Admission Type (ATYPE=5) and assessed on Race, Sex, Length of Stay (LOS), Number of Diagnoses and Procedures, Severity of Illness (SOI), Risk of Mortality (ROM), Co-morbidities, and Intubation by comparing obese and non-obese cohorts. Chi-square test and student t-test were used to analyze the data. All variables were weighted to get national estimates. Results: The overall prevalence of obesity (those coded as having obesity as co-morbidity) was 1.6% with significantly higher prevalence among Blacks (1.8%), Hispanics (2.3%), and Native Americans (4.1%; p<0.001). Obesity was more prevalent among females (2.4% vs 1.2%; p<.001). Overall mortality in the cohort was 4.8%. Obesity was significantly lower among children who died during hospitalization (0.5% vs 1.6%; p<0.002). However, obese children had significantly longer LOS, greater number of diagnoses, more procedures and greater than expected loss of function due to SOI when compared with nonobese cohort (p<.001). Deficiency anemia, diabetes, hypertension, liver disease, and fluid and electrolyte disorders are all strongly associated with the presence of obesity (p<.005). The rate of intubation is similar between obese and non-obese cohorts. Conclusion: Our study using KID national database found that obese children who are admitted from trauma centers have a higher morbidity and LOS but lower mortality. Racial and gender inequalities of obesity prevalence is consistent with previous reports.
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Introduction and Research Objectives: Pediatric obesity has reached epidemic proportions in the United States. In the critical care setting, obesity has yet to be fully studied. We sought to evaluate the effects of obesity in children who are admitted to a hospital from trauma centers using Kid's Inpatient Database (KID) during 2009. Methods: The study examined inpatient admissions from pediatric trauma patients in 2009 using the Kids´ Inpatient Database (KID). Patients (n=27599) were selected from the KID based on Age (AGE>1) and Admission Type (ATYPE=5) and assessed on Race, Sex, Length of Stay (LOS), Number of Diagnoses and Procedures, Severity of Illness (SOI), Risk of Mortality (ROM), Co-morbidities, and Intubation by comparing obese and non-obese cohorts. Chi-square test and student t-test were used to analyze the data. All variables were weighted to get national estimates. Results:The overall prevalence of obesity (those coded as having obesity as co-morbidity) was 1.6% with significantly higher prevalence among Blacks (1.8%), Hispanics (2.3%), and Native Americans (4.1%; p Conclusion: Our study using KID national database found that obese children who are admitted from trauma centers have a higher morbidity and LOS but lower mortality. Racial and gender inequalities of obesity prevalence is consistent with previous reports.
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El terrorismo es un grave problema mundial que cada año afecta a un número muy elevado de personas. Solamente en el año 2014 se produjeron en el mundo 13.463 atentados terroristas que provocaron 32.727 muertos, 34.791 heridos y 9.428 secuestrados (National Consortium for the Study of Terrorism and Responses to Terrorism [START], 2015). En España el número de personas fallecidas por atentados terroristas en los últimos 45 años es de 1.220, a las que habría que sumar los miles de heridos y de familiares y allegados de personas fallecidas y heridas. Aunque la mayoría de las víctimas no desarrollarán trastornos mentales a causa de los atentados terroristas y conseguirán recuperarse sin secuelas psicopatológicas significativas, un porcentaje importante sufrirán un trastorno por estrés postraumático (TEPT), depresivo o de ansiedad (García-Vera y Sanz, 2010, 2015). Entre las víctimas directas, la prevalencia del TEPT se ha estimado entre un 10% y un 30% (DiMaggio y Galea, 2006; García-Vera y Sanz, 2015), la del trastorno depresivo mayor entre un 13,3% y un 47,7% y la de los trastornos de ansiedad entre un 6,1% y un 19,8% (García-Vera y Sanz, 2010; Salguero, Fernández-Berrocal, Iruarrizaga, Cano-Vindel, y Galea, 2011). Además, en muchos casos, tales trastornos no parecen remitir con el tiempo y parecen crónicos (García-Vera y Sanz, 2010; Morina, Wicherts, Lobbrecht y Priebe, 2014)...
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Copyright © 2015 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved. Acknowledgements We would like to thank the Scottish Intensive Care Society Audit Group (SICSAG) for providing the data for this study. Mr Jan Jansen is in receipt of an NHS Research Scotland fellowship which includes salary funding.
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Copyright © 2015 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved. Acknowledgements We would like to thank the Scottish Intensive Care Society Audit Group (SICSAG) for providing the data for this study. Mr Jan Jansen is in receipt of an NHS Research Scotland fellowship which includes salary funding.
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Peer reviewed
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Peer reviewed
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Aims To investigate the predictive ability of four digital assessment parameters to detect levator ani (LA) muscle defects (avulsion injury) and compare these to transperineal tomographic ultrasound images. Methods This was an observational study imbedded in a larger quasi-experimental cohort study for women with urinary incontinence. Seventy-two women, ≥60 years who had attended or were going to attend physiotherapy for treatment of urinary incontinence, were included in the study. Inclusion criteria from the parent study were symptoms of stress, urge or both types of urinary incontinence. The predictive ability of the following digital parameters: direct palpation of a discontinuity of the LA muscle from insertion on the pubic ramus; palpation of the distance between the muscle insertion sites; palpation of LA strength; palpation of LA tone, were analyzed against findings from tomographic transperineal ultrasound images. Correlation between methods was measured using Cohen's kappa for each of the individual parameters. Results Seventeen women (24%) presented with a complete or partial avulsion of the puborectalis muscle as diagnosed with tomographic ultrasound imaging. Nine women (13%) had complete avulsions, one of which was bilateral. The predictive ability of the digital assessment parameters varied from poor (k = 0.187, 95% CI [0.02–0.36]) to moderate (k = 0.569, 95% CI [0.31–0.83]). The new parameter of ‘width between insertion sites’ performed best. Conclusions Adding the parameter of “width between insertion sites” appears to enhance our ability to detect avulsion of the levator ani (LA) muscle by digital examination however it does not distinguish between unilateral or bilateral avulsion.
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Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.